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Mathematics, 12.07.2019 17:10 gypsybrio1512

Aquadratic equation has a discriminant of 12. which could be the equation?
0 0 = -x2 + 8x + 2
0 = 2x2 + 6x + 3
0 0 = -x2 + 4x + 1
0 = 4x2 + 2x + 1

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Aquadratic equation has a discriminant of 12. which could be the equation?
0 0 = -x2 + 8x + 2...

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